陈永龙, 朱金大, 杨冬梅, 王昕平, 高明. 基于多方利益博弈的园区级综合能源系统经济优化运行技术研究[J]. 高电压技术, 2021, 47(1): 102-110. DOI: 10.13336/j.1003-6520.hve.20200731
引用本文: 陈永龙, 朱金大, 杨冬梅, 王昕平, 高明. 基于多方利益博弈的园区级综合能源系统经济优化运行技术研究[J]. 高电压技术, 2021, 47(1): 102-110. DOI: 10.13336/j.1003-6520.hve.20200731
CHEN Yonglong, ZHU Jinda, YANG Dongmei, WANG Xinping, GAO Ming. Research on Economic Optimization Operation Technology of Park-level Integrated Energy System Based on Multi-party Interest Game[J]. High Voltage Engineering, 2021, 47(1): 102-110. DOI: 10.13336/j.1003-6520.hve.20200731
Citation: CHEN Yonglong, ZHU Jinda, YANG Dongmei, WANG Xinping, GAO Ming. Research on Economic Optimization Operation Technology of Park-level Integrated Energy System Based on Multi-party Interest Game[J]. High Voltage Engineering, 2021, 47(1): 102-110. DOI: 10.13336/j.1003-6520.hve.20200731

基于多方利益博弈的园区级综合能源系统经济优化运行技术研究

Research on Economic Optimization Operation Technology of Park-level Integrated Energy System Based on Multi-party Interest Game

  • 摘要: 针对传统运行优化方法难以充分满足综合能源系统中多方参与主体的利益诉求,以及多目标求解筛选技术在其中的应用亟待进一步完善等问题,提出了考虑多方利益诉求的集中式优化模型和相应的新型求解筛选方法。首先,综合考虑新能源供应商、综合能源服务商和用户三方的收益,并计及综合需求响应的影响,构建了园区级综合能源系统经济优化调度模型;然后以NSGA-III算法为基础,用NSGA-II算法优化先知种群并引入带全局存档策略,提出了改进型NSGA-III算法;最后,利用模糊隶属度函数和改进模糊C均值算法,提出了基于满意度和聚类分析的混合筛选策略。研究结果表明:提出的综合能源系统经济优化运行方法性能优异,运用该方法所得的新能源消纳和综合需求响应均达到了较高的水平,求出的调度方案利益分布更加均匀。论文研究可为综合能源系统经济优化运行提供参考。

     

    Abstract: Traditional operation optimization methods cannot fully satisfy the interests of multi-participants in the integrated energy system, thus the application of multi-objective solving and screening technology in integrated energy optimization operation needs to be further improved. Therefore, a centralized optimization model based on multi-party interests and the corresponding new solving and screening method are proposed. Firstly, the benefits of new energy suppliers, integrated energy service providers, and users are comprehensively considered, and a park-level integrated energy system economic optimization scheduling model is constructed by taking into account the impact of comprehensive demand response. Secondly, an improved NSGA-III algorithm is proposed based on the NSGA-III algorithm, which uses NSGA-II algorithm to optimize the prophet population and introduces a global archiving strategy. Finally, a fuzzy membership function and an improved fuzzy C-means algorithm are used to propose a hybrid screening strategy based on satisfying degree and cluster analysis. The research results show that the proposed economic optimization operation method of the integrated energy system has excellent performance. The new energy consumption and comprehensive demand response obtained by this method have reached a higher level, and the benefit distributions of the dispatch plan are more even. The research could provide references for the economic optimization operation of the integrated energy system.

     

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